>I was trying the new framework but when I tried to run the app it get the message that APP-ClASSNAME not found, I manually set the path in the main prg but then it couldn't find the _app class. I am lost can someone help me please.

Patrick, I too had this problem. I think the problem was not having the paths set for the development enviroment. Running the program from development launches in the Prog sub directory and doesn't see the Your_app.h file unless you've set up the paths.

Make sure your app base directory and all sub directories are in the path.

HTH,
Dean